The TARDIS makes a forced landing in a lavish room looking very much like the foyer to a 1930s casino. But the games being played in the halls are unlike anything they would find on Earth, and the players are far from human. And then Peri sees her stepfather...

Written by fan favourite writer Nigel Fairs, Doctor Who – Short Trips: Prime Winner is available to download today for just £2.99!

You can subscribe to all twelve stories in the 2016 run of Doctor Who – Monthly Short Trips at a considerable saving, with a new story appearing in your account every month as soon as they are released. Future stories include the return of Sheridan Smith in Doctor Who: The Curse of the Fugue, Peter Purves in Doctor Who: This Sporting Life and Anneke Wills in Doctor Who: Lost and Found. The 2017 run is also available to pre-order and subscribe to now.

You can also buy the entire 2015 run of Short Trips as part of a bundle, with four volumes of earlier tales still available to order on CD.

And for extra adventures, you can subscribe to the Doctor Who Main Range, where every three months an exclusive Short Trip is added to your account – including the upcoming Doctor Who: The Horror at Bletchington Station by Chris Wing, a new story for the First Doctor and Dodo, available with subscriptions containing Doctor Who: The Peterloo Massacre.

Next month – the Seventh Doctor and Ace are in danger from CEREBRA in Doctor Who: Washington Burns! Pre-order your copy today.